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1.
以兰州干旱地区生态植被恢复技术研究与示范基地灌木品种研究小区为试验点,研究了黄土高原西部丘陵区坡面不同灌木下0～200 cm土层土壤水分特征,采用Brown-Forsythe检验方法和变异系数比较不同灌木覆盖下土壤水分含量的差异。结果表明:土壤水分的变化受到坡位、坡向、灌木种类的影响较大。相同土层的土壤水分变异系数基本为阴坡>半阴坡>半阳坡>阳坡。坡上部的土壤水分变化较大,坡中部和坡下部相对较稳定。多数灌木的土壤水分变异系数随着土壤深度的增加而减小,变异系数较大值相对集中在20～80 cm土层。从土壤水分的亏缺量、植物水分亏缺度来看,在植被恢复的过程中,选择荒漠锦鸡儿(Caragana roborovskyi)、甘蒙锦鸡儿(Caragana opulens)、枸杞(Lycium chinense)等耗水量相对较低的植被更加合理。 相似文献
2.
荒漠人工植被区浅层土壤水分空间变化特征分析 总被引：11，自引：1，他引：10
研究土壤水分的空间变异及时间动态特征有助于在水文过程与生态格局之间建立定量的联系,由于土壤水分对整个地球系统的重要性,它的时间和空间变化日益引起水文界的广泛关注。干旱荒漠区年降水量稀少,土壤水分在整个生物过程中的作用就显得尤为重要。试验于2005年4月到10月在中国科学院沙坡头沙漠试验研究站人工植被区进行,主要观测1956年植被区表层（0—15 cm）和亚表层（15—30 cm）土壤水分的空间格局与动态分布及其相关影响因素。结果表明:人工植被区表层土壤水分含量明显高于亚表层,其空间变异程度为中等,空间分布的时间差异性显著;降雨是引起干旱沙地表层土壤水分空间变异的决定因素,植物根系是引起亚表层水分空间变异的重要因素。从不同微地形来看,土壤水分含量值表现为丘间低地＞背风坡＞迎风坡,变异程度丘间低地小于迎风坡和背风坡;地形是决定背风坡表层和亚表层以及迎风坡亚表层土壤水分空间分布的主要因素,而迎风坡表层土壤水分变化受风力等环境因子的影响较大。 相似文献
3.
环境因子对土壤水分空间异质性的影响——以北京市怀柔区为例 总被引：1，自引：0，他引：1
为了探讨山区表层土壤水分的空间分布格局及其影响因素,以北京市怀柔区为研究区域,联合使用ALOS/PA-LSAR微波数据和Landsat-5遥感影像反演得到研究区的土壤水分数据,运用旋转主成分分析法分析了高程、坡度、坡向和植被盖度4个环境因子对土壤水分的影响情况及分布规律,并确定相应的主控因子.结果表明:高程和坡度是影响山区表层土壤水分空间变异的主控因子,植被盖度次之,坡向的影响最弱.对主控因子(高程和坡度)的单因素分析表明,土壤含水量随着高程的增加而逐渐减少,随着坡度的增加,土壤含水量总体上呈现先增加(坡度＜3°)后减小(坡度＞3°)的趋势,对深入研究山区土壤水分分布特性和水土保持具有指导意义. 相似文献
4.
人工植被恢复会显著影响林下草本的分布及多样性,而人工植被恢复耦合坡面微地形变化对草本群落分布及其多样性响应尚缺乏系统的认识。以位于半干旱黄土丘陵区的甘肃定西龙滩小流域为研究区,系统调查和监测了不同坡向上、中和下坡位人工柠条(Caragana korshinskii)林地草本群落组成、生物量与柠条生长状况、凋落物量及土壤水分含量,分析草本群落的分布特征及其影响因素。结果表明:(1)不同坡向草本群落组成明显不同,阴坡人工柠条林地草本物种丰富度、优势度和多样性指数显著高于半阳坡和阳坡,而均匀度指数各坡向间差异不显著;(2)不同坡向间草本地上生物量为阴坡>半阳坡>阳坡,但差异不显著;阴坡上、中坡位草本生物量显著高于下坡位,半阳坡和阳坡各坡位间草本生物量差异不显著;(3)pRDA分析结果表明,坡向影响了坡面水热条件,对草本分布的影响最大,解释了15.2%的草本群落变异;(4)柠条种植密度和坡向与草本物种丰富度呈显著负相关;阿尔泰狗娃花(Heteropappus altaicus)和长芒草(Stipa bungeana)与坡向呈显著正相关,主要分布在阴坡,茵陈蒿(Artemisia capillaris)和赖草(Leymus secalinus)等与坡向呈显著负相关,主要分布在阳坡。半干旱黄土丘陵区坡向通过影响水热条件从而影响了植被生长,坡面微地形调整可以在一定程度上削弱坡位对草本植物生长的影响,但坡向及人工植被种植密度决定了草本的分布格局。 相似文献
5.
红砂是黄土高原荒漠植被带主要建群植物种之一，在植被恢复重建和生态建设中具有重要意义。本文以皋兰县40 a天然植被封育区为例，运用树木年轮学方法，对不同坡向红砂与当地水热条件变化的时空响应及分布格局进行了研究。研究结果表明，红砂具有明显的年轮特征，可以进行树木年轮方面的研究。虽然不同坡向水分条件和植被状况有很大差异，但红砂径向生长对区域水热变化具有非常一致的响应模式：同生长季降水呈正相关关系，尤以7月降水量最为显著；同生长季气温呈负相关关系，以6月最为显著。根据不同坡向红砂年龄分布格局分析结果，并考虑到水土流失的防治效果，黄土高原西部荒漠植被带的封育期限不宜少于10 a。 相似文献
6.
干旱半干旱区山地土壤水分动态变化 总被引：100，自引：1，他引：100
水分是干旱半干旱区山地植物生长的主要限制因子，在这些地区开展土壤水分动态变化研究对农业生产和生态恢复的重要性是不言而喻的。近年来土壤水分测定技术有了很大进步，中子水分仪和时城反射仪已成为常规测量仪器，新型仪器不断出现，总的趋势是仪器的精度和自动化水平不断提高。土壤水分有其时空变化规律，一方面土壤水分随季节变化而变化，另一方面土壤水分随土壤深度和水平位置的变化发生相应变化。降水是影响干旱半干旱区山地土壤水分的最重要因素，气温、太阳辐射等其它气象因子对土壤含水量也用一定影响。此外，坡向、坡度、坡位等地形因子以及土壤特性、地表植被、土地利用情况等对土壤含水量空间分布也有重要影响。总之土壤含水量的时空变化是各种环境因子综合作用的结果。目前土壤水分动态变化的研究重点是对其影响因子的研究。就我国而言，宜加强干旱河谷区土壤水分动态变化的研究，促进土壤水分动态变化研究工作全面深入地开展。 相似文献
7.
基于室内人工降雨试验条件下获取的黄土坡面侵蚀的九期DEM数据，计算出不同演化时期黄土坡面的坡度、坡向及沟道网络，利用等分坡度直方图、等分坡向玫瑰花图和沟道分级网络对坡面侵蚀变异特征进行研究，并初步分析了该变异特征与黄土坡面侵蚀和演化过程之间的关系。结果表明：在黄土坡面侵蚀过程中，该坡面的坡度离散程度在逐步增加后基本保持稳定；其主导坡向总体呈现逐步有序化的变化特征，由多个主导坡向逐步演化为与该坡面主干沟道总体走向基本一致的一个主导坡向；其沟道网络逐步发育成典型树状网络并基本保持稳定，且形成了完整和严密的沟道等级结构。上述侵蚀坡面变异特征在一定程度上反映出该坡面在发育初期侵蚀较为强烈但在后期强度有所减弱。本研究是对黄土侵蚀坡面变异特征的初步探索，对未来进一步揭示黄土坡面的侵蚀机理和演化规律具有重要理论意义。 相似文献
8.
小流域土壤水分空间分异特征及时稳性分析 总被引：7，自引：0，他引：7
利用常规统计方法对川中丘陵区盐亭县截流小流域土壤水分空间监测资料进行了分析。结果表明,小流域土壤水分空间分异明显,且主要受地形和微地貌控制,台地水分含量明显高于坡地;土壤剖面垂直变化复杂,水分分层不明显;流域多级台地中,中、高台位土壤水含量大于低台位,中台位大于高台位;土壤水分随坡向的分异规律有:北向坡>南向坡>西向坡;同台林地水分含量大于农地;土壤水分空间分异随时间变化小,具有时稳性。研究还表明,流域内存在可反映流域表层土壤平均水分状况的均值点,可作为流域平均土壤含水量的监测点。 相似文献
9.
土壤水分是沙区主要的生态限制因子,其分布受气候、地形和植被等众多因素的影响。以腾格里沙漠沙坡头地区3种类型的沙丘（固定沙丘、半固定沙丘和流动沙丘）为研究对象,利用方差分析和冗余分析（RDA）等方法对沙丘不同部位和不同深度土壤水分的分布特征及其与地形-植被因子之间的关系进行了综合分析。结果表明：（1） 不同类型沙丘上0~300 cm的土壤水分随着深度的增加而增加,表层土壤水分的波动程度大于中层和深层。（2） 固定沙丘不同部位及不同深度的土壤水分之间没有明显的差异,半固定沙丘和流动沙丘迎风坡与丘底的土壤水分高于背风坡和丘顶。（3） 固定沙丘上的土壤水分受地形-植被因子的影响较半固定沙丘和流动沙丘小,影响固定沙丘土壤水分的主要因子有坡向、高差和灌木多度。（4） 地形-植被因子与研究区绝大多数半固定沙丘和流动沙丘的土壤水分均有负相关关系。研究揭示了腾格里沙漠土壤水分的分布规律及其与地形-植被因子的关系,对制定相应的防风固沙措施以及建立科学合理的植物固沙模式有积极的指导作用。 相似文献
10.
黄土高原降水与地理因素的空间结构趋势面分析 总被引：8，自引：0，他引：8
用趋势面分析方法,对黄土高原降水分布效应的研究表明:黄土高原地区降水量的空间分布趋势决定于地理位置和海拔高度;东南部及东部暖湿气流是支配黄土高原降水的主导气流,其中东南气流作用稍强。坡向、坡度、植被条件及地形对降水也有一定影响,如秦岭北坡、太行山西坡等背风坡可使降水比理论值减少5%～7%;干旱及荒漠区减少14%左右;而高原中的突立山系(如六盘山—陇山)则使降水增幅约16%。 相似文献
11.
《The Professional geographer》1984,36(1):106-142
Book Reviewed in this article: Development and Environment in Peninsular Malaysia . S. Robert Aiken, Colin H. Leigh, Thomas R. Leinbach, Michael R. Moss. The Rural-Urban Fringe: Canadian Perspectives . Ken B. Beesley and Lorne H. Russwurm, eds. Women and Development . Lourdes Benería, ed. The Border that Joins: Mexican Migrants and U.S. Responsibility . Peter G. Brown and Henry Shue, eds. Cities of the World: World Regional Urban Development . Stanley D. Brunn and Jack L. Williams, eds. Time Resources, Society, and Ecology: On the Capacity for Human Interaction in Space and Time (Vol. I, Preindustrial Societies). Tommy Carlstein. Urban Geography . David Clark. Spanish City Planning in North America . Dora P. Crouch, Daniel J. Garr, and Axel I. Mundigo. Not On Our Street: Community Attitudes to Mental Health Care . M. J. Dear and S. M. Taylor Unequal growth: Urban and Regional Employment Change in the U.K. Stephen Fothergill and Graham Gudgin. Agricultural Land in an Urban Society . Owen J. Furuseth and John T. Pierce. The Petroleum Industry in Oil-Importing Developing Countries . Fariborz Ghadar. Historical Understanding in Geography, An Idealist Approach . Leonard Guelke. Regional Planning in Europe . R. Hudson and J. R. Lewis, eds. Remote Sensing for Resource Management . Chris J. Johannsen and James L. Sanders, eds. Geography and The State . R. J. Johnston. Texas Graveyards: a Cultural Legacy . Tlrry G. Jordan. The Politics of Location: An Introduction . Andrew Kirby. A Social Geography of the City . David Ley. Energy and the Future . Douglas MacLean and Peter Brown, eds. The Natural Environment of Newfoundland Past and Present . A. G. Macpherson and J. B. Macpherson, eds. Tourism: Economic, Physical and Social Impacts . Alister Mathieson and Geoffrey Wall. Railroads and Land Grant Policy: A Study in Government Intervention . Lloyd J. Mercer. Progress in Rural Geography . Michael Pacione, ed. Progress in Urban Geography . Michael Pacione, ed. Models of Spatial Inequality: Settlement Patterns in Historical Archaeology . Robert Paynter. Natural Hazard Risk Assessment and Public Policy, Anticipating the Unexpected . William J. Petak and Arthur A. Atkisson. The Nature of Geomorphology . Alistair F. Pitty. Regional Conflict and National Policy . Kent A. Price Women and Spatial Change: Learning Resources for Social Science Courses . Arlene C. Rengert and Janice J. Monk, eds. Urban and Regional Analysis for Development Planning . Richard Rhoda. Rivers: Form and Process in Alluvial Channels . Keith Richards. This Remarkable Continent: An Atlas of United States and Canadian Society and Culture . John F. Rooney, Jr., Wilbur Zelinsky, and Dean R. Louder, gen. eds. The Origins of Open-Field Agriculture . Trevor Rowley, ed. Residential Location Determinants of the Older Population . Gundars Rudzitis. Borderland Sourcebook: A Guide to the Literature on Northern Mexico and the American Southwest . Ellwyn R. Stoddard, Richard L. Nostrand, and Jonathan P. West, eds. Arctic and Antarctic . David Sugden. Tall Timbers Ecology and Management Conference, February 22–24, 1979, Proceedings No. 16 . Graphic Communication and Design in Contemporary Cartography (Progress in Contemporary Cartography , Vol. II). D. R. Fraser Taylor, ed. Living with Energy Shortfall: A Future for American Towns and Cities . Jon Van Til. The United States: Habitation of Hope . J. Wreford Watson. Air Photo Interpretation for Archaeologists . D. R. Wilson. Urban and Rural Change in West Germany . Trevor Wild, ed. Population and Resources . Harry Robinson. 相似文献
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《The Professional geographer》1984,36(2):250-283
Book Reviewed in this article: Geography and the Third World. International Seminar, 14–18 May 1980, Kuala Lumpur, Malaysia . Ishmail Ahmad and Jamaluddin Md Jahi, eds. The Growth Dilemma: Residents' Views and Local Population Change in the United States . Mark Baldassare. Sport and Place: A Geography of Sport in England, Scotland & Wales . John Bale. The Deindustrialization of America: Plant Closings, Community Abandonment, and the Dismantling of Basic Industry . Barry Bluestone and Bennett Harrison. Selected Essays 1963–1975: Carl O. Sauer . Bob Callahen, ed. Housing and Planning in the Countryside . G. Clark. Conflict, Politics and the Urban Scene . Kevin R. Cox and R. J. Johnston, eds. Thematic Maps: Their Design and Production . David J. Cuff and Mark T. Mattson. Wine: A Geographic Appreciation . Harm Jan de Blij. USSR in Maps . J. C. Dewdney. Political Geography: A Contemporary Perspective . Ramesh D. Dikshit. Rethinking Human Adaptation . Rada Dyson-Hudson and Michael A. Little, eds. Sacred Sands: The Struggle for Community in the indiana Dunes . J. Ronald Engel. Geography of the Biosphere . A. Furley and Walter W. Newey. Disaster and Reconstruction . Robert Geipel. Glasgow: The Making of a City . Andrew Gibb. Design for Arid Regions . Giden S. Golany, ed. Urbanization and Cancer Mortality: The United States Experience, 1950–1975 . Michael R. Greenberg. Geology in the Nineteenth Century: Changing Views of a Changing World . Mott T. Greene. Colonización y Destrucción de Bosques en Panamá . Stanley Heckadon Moreno and Alberto McKay, eds. Urban Geography: A First Approach . David T. Herbert and Colin J. Thomas. The Visual and Spatial Structure of Landscapes . Tadahiko Higuchi. Climate from Tree Rings . M. K. Hughes, P. M. Kelly, J. R. Pilcher, and V. C. LaMarche, Jr., eds. The structure of Nineteenth Century Cities . James H. Johnson and Colin G. Pooley, eds. The American Planner: Biographies and Recollections . Donald A. Krueckeberg, ed. Urban Land Policy For the 1980s, the Message for State and Local Government . George Lefcoe, ed. Regional Planning: Evolution, Crisis and Prospects . Gill C. Lim, ed. Relevance and Ethics In Geography . Bruce Mitchell and Dianne Draper. China: The Geography of Development and Modernization . Clifton W. Pannell and Laurence J. C. MA. The Urban Retailing System . Robert B. Potter. Hants. Nonconventional Energy Resources . Philip R. Pryde. Caribbean Migrants: Environment and Human Survival on St. Kitts and Nevis . Bonham C. Richardson. Population and Resources . Harry Robinson. East Los Angeles: History of A Barrio . Ricardo Romo. Integrated Impact Assessment . Frederick A. Rossini and Alan L. Porter, eds. Environmental Aesthetics: Essays in Interpretation . Barry Sadler and Allen Carlson, eds. Earthwatch . Charles Sheffield. Field Techniques and Research Methods in Geography . Robert H. Stoddard. Haiti: Land of Poverty . Robert J. Tata. Weathering and Erosion: Sources and Methods in Geography . Stephen T. Trudgill. Once Beneath the Forest. Prehistoric Terracing in the Río Bec Region of the Maya Lowlands . B. L. Turner, II. The Historical Geography of Scotland since 1707 . David Turnock. 相似文献
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《The Professional geographer》2013,65(1):85-89
Reviews of geographic software in this article: DEMO-GRAPHICS: WORLD POPULATIONS AND PROJECTIONS. ESP GAUSS. CEMODEL S. Damus LIMDEP. William H. Greene MICROSTAT 4.1 OTIS PCIPS. (Personal Computer Image Processing System). H.J. Meyers and R. Bernstein. REGRESSION ANALYSIS OF TIME SERIES (RATS) SPSS/PC+ URBAN DATA MANAGEMENT SOFTWARE (UDMS) 相似文献
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《The Professional geographer》1983,35(2):230-260
Book Reviewed in this article: Rabat: Urban Apartheid in Morocco . Janet Abu -Lughod . Marketplaces in a Developing Country: The Case of Western Nigeria . Isaac Ayinde Adalemo . Farming Development and Space: A World Agricultural Geography . Bernd Andreae . Section and Party: A Political Geography of American Presidential Elections, from Andrew Jackson to Ronald Reagan . J. Clark Archer and Peter J. Taylor . Women and Space: Ground Rules and Social Maps . Shirley Ardener , ed. European Progress in Spatial Analysis . R. J. Bennett , ed. The Origins of Academic Geography in the United States . Brian W. Blouet Geographic Perspectives on Global Problems . Ronald Reed Boyce . Seasonal Dimensions to Rural Poverty . Robert Chambers , Richard Longhurst and Arnold Pacey eds. The New Nationalism and the Use of Common Spaces: Issues in Marine Pollution and the Exploitation of Antarctica . Jonathan I. Charney , ed. Communications Tomorrow: The Coming of the Information Society . Edward Cornish , ed. The Design of Suburbia . Arthur Edwards . Explorer on the Northern Plains: Lieutenant Gouverneur K. Warren's Preliminary Report of Explorations in Nebraska and Dakota in the Years 1855–56–57. With an Introduction by Frank N. Schubert . The Changing Climate: Responses of the Natural Flora and Fauna . Michael J. Ford . Essentials of Physical Geography . Robert E. Gabler , Robert J. Sager , Sheila Brazier , and Daniel L. Wise. The Road to Jaramillo . William Glen . Valued Environments . John R. Gold and Jacquelin Burgess , eds. Proximity and Preference: Problems in the Multidimensional Analysis of Large Data Sets . Reginald G. Golledge and John N. Rayner , eds. A Search for Common Ground . Peter Gould and Gunnar Olsson , eds. Geography: Its History and Concepts . Arild Holt -Jensen . A Population Geography . Huw R. Jones . The Human Mosaic: A Thematic Introduction to Cultural Geography, 3rd ed. Terry G. Jordan and Lester Rowntree . Urban Social Geography: An Introduction . Paul Knox . The Anatomy of Job Loss: The How, Why and Where of Employment Decline . Doreen Massey and Richard Meegan . The Information Society as Post-Industial Society . Yoneji Masuda . Map Librarianship, 2nd ed. Harold Nichols . India: Cultural Patterns and Processes . Allen G. Noble and Ashok K. Dutt , eds. The God that Limps: Science and Technology in the Eighties . Colin Norman . Geography: An Introductory Perspective . Robert E. Norris , Keith D. Harries and John D. Vitek . The Politics of Technology Assessment . David M. O'Brien and Donald A. Marchand . Ethnic Segregation in Cities . Ceri Peach , Vaughan Robinson and Susan Smith , eds. Churches and Church Membership in the United States, 1980 . Bernard Quinn , Herman Anderson , Martin Bradley , Paul Goetting and Peggy Shriver . Energy in Australia: Politics and Economics . Hugh Saddler . Development from Above or Below? The Dialectics of Regional Planning in Developing Countries . Walter B. Stóuhr and D. R. Fraser Taylor , eds. Human Impact on the Ecosystem . Joy Tivy and Greg O'Hare . Plants and People: Vegetation Change in North America . Thomas R. Vale . The Mapmakers: The Story of the Great Pioneers in Cartography from Antiquity to the Space Age . John Noble Wilford . 相似文献
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Raanan Katzir 《寒旱区科学》2013,5(6):0767-0768
Desertification is a global phenomenon that affects about two billion people. It occurs in arid zones where the annual precipitation is below 400 mm, partic- ularly in the marginal areas of the world＇s largest deserts. It is a result of water and wind erosion, over- grazing, global warm-ing, improper soil cultivation, and increased pressure ot population growth, and it causes degradation of soil and natural and agricultural vegetation. The direct result is less food for people and livestock, which influences pop- ulation and animal husbandry fluctuations. Despite ef- forts to combat and reduce desertification, the affected areas are annually increasing. 相似文献
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《The Professional geographer》1987,39(1):94-129
Book Reviewed in this article: The Rice Economy of Asia . Randolph Barker and Robert W. Herdt with Beth Rose. Using Microcomputers: A Guidebook for Writers, Teachers, and Researchers in the Social Sciences . Blaine A. Erie—the Lake that Survived . Noel M. Burns. Geology and Society . Donald R. Coates. Caves and Karst of Kentucky . Percy H. Dougherty, ed. Altered Harvest: Agriculture, Genetics, and the Fate of the World's Food Supply . Jack Doyle. The Middle East and North Africa, A Political Geography . Alasdair Drysdale and Gerald H. Blake. Clamor at the Gates. The New American Immigration . Nathan Glazer, ed. Development and the Landowner: An analysis of the British experience . Robin Goodchild and Richard Munton. Discovering Landscape in England and Wales . Andrew Goudie and Rita Gardner. The Modern Plantation in the Third World . Edgar Graham and Ingrid Floering. Social Relations and Spatial Structures . Derek Gregory and John Urry, eds. The World Food Problem 1950–1980 . David Grigg. Costa Rica: A Geographical Interpretation in Historical Perspective . Carolyn Hall. The Urbanization of Capital: Studies in the History and Theory of Capitalist Urbanization . David Harvey Consciousness and the Urban Experience: Studies in the History and Theory of Capitalist Urbanization . David Harvey. Reviving Main Street . Deryck Holdsworth, ed. Rural Roads and Poverty Alleviation . John Howe and Peter Richards, eds. Uneven Development in Southern Europe: Studies of Accumulation, Class, Migration and the State . Ray Hudson and Jim Lewis, eds. Karst Geomorphology . J. N. Jennings. The Geomorphology of North-west England . R. H. Johnson, ed. Climate Impact Assessment: Studies of the Interaction of Climate and Society . Robert Kates, Jesse Ausubel, Mimi Berberian, eds. Public Service Provision and Urban Development . Andrew Kirby, Paul Knox, and Steven Pinch, ed. State and Market: The Politics of the Public and the Private . Jan-Erik Lane, ed. Living Cities . Twentieth Century Fund Task Force on Urban Preservation Policies. World Climatic Systems . John G. Lockwood. Urban Ethnicity in the United States. New Immigrants and Old Minorities . Lionel Maldonaldo and Joan Moore, eds. Culture and Conservation: The Human Dimension in Environmental Planning . Jeffrey A. McNeely and David Pitt, eds. The Andean Past. Land, Societies, and Conflicts . Magnus Mörner. Gaia: An Atlas of Planet Management . Norman Myers, ed. Progress in Industrial Geography . Michael Pacione, ed. Progress in Political Geography . Michael Pacione, ed. Rivers and Landscape . Geoff Petts and Ian Foster. Urbanization and Planning in the 3rd World: Spatial Perceptions and Public Participation . Robert B. Potter. One Island, Two Nations? A Political Geographical Analysis of the National Conflict in Ireland . D. G. Pringle. Circulation in Third World Countries . R. Mansell Prothero and Murray Chapman. The Ozarks Outdoors: A Guide for Fishermen, Hunters, and Tourists . Milton D. Rafferty. Suburban Burglary: A Time and a Place for Everything . George Rengert and John Wasilchick. Geomorphology and Soils . K.S. Richards, R.R. Arnett, and S. Ellis, eds. The Homes and Homeless of Post-War Britain . Frederick Shaw. Indochinese Refugees in America . Paul J. Strand and Woodrow Jones, Jr. Wild Horses and Sacred Cows . Richard Symanski. Forever Wild: Environmental Aesthetics and the Adirondack Forest Preserve . Philip G. Terrie. The Regional Economic Impact of Technological Change . A.T. Thwaites and R.P. Oakey, eds. The Good Life . Yi-Fu Tuan. 相似文献
19.
《The Professional geographer》1987,39(1):85-94
Reviews of geographic software in this article: DEMO-GRAPHICS: WORLD POPULATIONS AND PROJECTIONS. ESP GAUSS. CEMODEL S. Damus LIMDEP. William H. Greene MICROSTAT 4.1 OTIS PCIPS. (Personal Computer Image Processing System) . H.J. Meyers and R. Bernstein. REGRESSION ANALYSIS OF TIME SERIES (RATS) SPSS/PC+ URBAN DATA MANAGEMENT SOFTWARE (UDMS) 相似文献
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